9
Heat & Glo • FDN-4-SS, FDN-5-SS, FDN-6-SS, FDN-7-SS Installation Manual • 16400-9800 Rev. H • 11/19
3 - PREPARE THE FIREPLACE
B. NAILING TAB INSTALLATION
STEP 1: Refer to Figure 3B.1
The four (4) nailing flanges will be shipped in
a flat state placed on the firebox sides.
Locate the nailing flanges and remove the
screws holding them in place.
STEP 2: Refer to Figure 3B.2
Bend the two (2) small tabs out on each
nailing flange at the perforated lines.
Using Figure 3A.3 for reference, locate the
pre-drilled holes on the firebox side each
nailing flange will be placed at.
STEP 3: Refer to Figure 3B.3 & Figure 3B.4
Set each nailing flange in place and secure
using two (2) screws each. Bend the
nailing flange out from fireplace at the
remaining perforated line.
The nailing flanges will ensure the
1" minimum clearance is kept to
combustible framing.
Refer to Figure 3B.5
Depending on your installation and how you
frame it out, you may not use the provided
nailing flanges.
Figure 3B.2
Figure 3B.1
Figure 3B.4
Figure 3B.5
1"
Figure 3B.3
